Need a CCTV drain survey in Harrow?
We are leading the industry with our CCTV drainage surveys across Harrow. With exceptional expert and informed results, our CCTV drain surveys are relied on by industry professionals. Our comprehensive CCTV sewer and drain investigation reports and our reputation are second to none.
All Harrow CCTV surveys include our state of the art Drainify reporting software. Check out the demo:
Perfect for householders or site work, our CCTV drain surveys include:
- Drainify interactive reports
- Video footage
- PDF technical reports
- Annotated record drawings (nts) & costed recommendations


All Happy Drains Harrow CCTV drain surveys, commercial and residential, benefit from access to Drainify personalised reports, thus leading the Harrow drainage industry in technical innovation.


9.73 out of 10
Our customers in Harrow keep coming back to us because they trust us to get the job done right! We always have your best interests driving us forward, and will get your Harrow drains up and running again in no time. We work incredibly hard for our reputation, and we don't intend on changing it!
Harrow CCTV Drain Survey & Drainage Investigation
Greater London, HA1


Great Value and Easy to Understand Harrow Drain Camera Inspection Reports
We really like surveying Harrow drains and offering great value for money services. By using the latest technology we ensure efficient Harrow drain survey reporting using the best CCTV recording & reporting systems. Our Harrow drain reports are free of jargon and easy to understand. This value is what sets DrainChecker apart in Harrow HA1 and Greater London.
DrainChecker Harrow is Part of Greater London Happy Drains Ltd - your local CCTV Drain Survey & Drainage Investigation drain specialist services in Harrow Greater London HA1. So for a great service in Harrow and around Greater London we are the number one choice, read our reviews to tell you why we are the best choice. Our high quality Harrow drain reports give you what to need to make informed decisions about your Harrow drainage system, call us!
Is your Harrow property served by a septic tank or a sewage treatment plant?
If so, are you aware of all the Harrow area environmental and building regulations?
More importantly, do you know if your Harrow system is compliant with the new regulatory reform called the Small Sewage Discharge General Binding Rules?
Click the button to find out more...
Trust us by trusting our customers, all independently verified by Checkatrade...

Blocked main drain
"My experiance was excelent, boocking was easy with very friendly staff. The work man was punctual and friendly, he worked out what was wrong and ficed the issue at once. I am very pleased with my survace. Thanks tto Happy Drains.?'??'??'?"
Fat removal from outside kitchen drains
"So pleased I called Happy Drains. With Months of waisting money on liquid drain cleaners that didn't budge the build up of fat. Gentleman arrived on time , and made quick work on removing fat buildup and cleaning drains, leaving completely free and not smelling. Will definitely use this company again , and recommend to friends and family "
Drain unblocking
"Excellent company to deal with. Polite, friendly and reasonably priced. A credit to the drain industry! Will certainly be recommending them and will be using them again. Special mention and thanks to Josh the expert drain man. Finally, paying them online (following receipt of invoice) was so easy, if you use the weblink they send you. Why can't all trades companies be like this?!"
Sewer blocked
"Courteous chap turned up first thing the next day and quickly sorted the blockage. One of their simpler jobs, I'm sure, but I was pleased to get it sorted ASAP."
Harrow HA1 emergency CCTV drain survey & drainage investigation. Fast service assured in Greater London. |

Call 020 8166 8630
or our office mobile
07788 254933
All Harrow CCTV surveys include our state of the art Drainify reporting software. Check out the demo:
Home Buyer CCTV Drain Surveys for Harrow movers
DrainChecker are the specialists in ‘Home Buyer Pre-Purchase Drain Surveys’ and ‘Site Investigations’ in Harrow HA1 and Greater London. We offer great value fixed prices and comprehensive easy to understand Harrow CCTV reports.
If we find a problem we need to find the best value and cost effective and great value solution. We do all that as standard in Harrow home buyer surveys. A fully loaded package with a full written report, colour photographs, and site drawing.
Problem with Harrow drain? ...Harrow drain & sewer repairs
When we undertake drain surveys in Harrow HA1 and across Greater London, we work out the cost of the repair for you.
We recommend the best and most cost effective options by way of a great value quotation. We will also do our very best to price match our Harrow competitors and beat any prices, guaranteed, whilst excelling in terms of service and skills.
In addition our environmental and safety policies ensures our Harrow drainage teams are fully qualified and trained, ensuring all current industry standards are met.
CCTV drain surveys show the fundamental cause behind problem drains in Harrow HA1 and Greater London.
With the latest in camera technology at our disposal in Harrow we know the importance of a detailed survey in order to identify and fix even the most persistent Harrow drainage problems. To this end all detail has to be factual, thorough and complete with recommendations and quotations for any remedial works.
This allows our well trained experts propel push rod camera through Harrow drainage systems. A clear view inside of your drains is displayed on our monitors in our vans for instant feedback.
We detail via a technical report all key pipe information thoroughly including sizes, direction, length and fault coding. This service is ideal for Harrow Building Sites, Surveyors & industrial, and Commercial works. On completion a thorough factual technical report with pictures of defects, drawings & accurate distances between chambers and node points is issued.
Tailored to your Harrow needs are our cheerful and courteous Greater London operatives
Our engineers throughout Harrow HA1 and Greater London are fully trained & versed in drainage investigation works and customer service.
In today’s market place the Harrow customer is King (or Queen)! Our Harrow CCTV Drain Surveys are digitally recorded and a report is provided to you in PDF format via email.
Safety at Work is also a minimum requirement for working at your Harrow place of work or your Harrow home. We do not compromise on safety throughout Greater London, we ensure that we take care of you, our teams and your property.
DrainChecker for Clean and tidy services across Harrow and around Greater London
We will treat you in Harrow in the same manor we would expect to be treated: - respectfully at all times, it’s not a lot to ask of us and that’s what you would expect from us. Throughout Harrow HA1 and Greater London we work to the very best practices, we value excellence and we always work efficiently & tidily.
Only the best drainage company gets such great customer feedback...

Kitchen drain not clearing outside.
"After trying to clear outside gully by hand, I feared a major underground issue. After seeing good reviews, I called Happy Drains Norwich. A non urgent visit was agreed 8am-12. On the day, He called to advise on the way. Shortly after, he called again to advise that he had to attend an emergency and would it be OK in 1 hour. I agreed and he arrived in originally agreed time window. Relying on experience, he determined that the gully outlet was in a surprise position and he removed bits of concrete and old fat. Quick job but fee was ok for his experience and his very flexible wrists!"
Blocked drain cleared
"Blocked drain was cleaned out and working again in no time at all . The appointment was made over the phone and the engineer rang when he was on his way . He used a high pressure jet and left everything tidy."
Had a really bad block in my drain effecting washing machine and boiler
"Amazing experience. Fast, knowledgeable and efficient. Called them at 12 pm they were here by 3pm... here 30 mins and problem sorted Very experienced and good value Thank you. "
Outside drain unblocking
"Fantastic service! The gentleman was polite and professional, he fixed our issue in no time and just before Christmas. Forever grateful and they will be the first I call if I have a similar issue in the future. Thank you!"

Drain unblocked
"Arrived on time. Explained the issue. Cleared in 10 mins. Excellent. However, little over priced. "
Unblocking drain
"From when you call them, you are dealing with a real person and with that comes efficiency. Very polite on the telephone and also the drain engineers on site were very polite and just got on with the job. They showed you the unblocked drain before leaving the site and explained what I would receive in the report via email. Thoroughly recommend them and very good value. For the amount of crap they have to unblock each day, the service is spotless."
Unblocked our drain
" Arrived when they said they would. Did a great job and there were no nasty added charges,"
Recent Blog Posts...
In or near Harrow, HA1, Greater London, the following drainage problems could benefit from a Harrow CCTV drain survey...
Collapsed drain in Greater London
Harrow CCTV-controlled cutting problem
Water level problems in HA1
Overflowing or leaking Harrow septic tanks & cesspits
Land drainage problems in Greater London
Cracked or leaking Harrow drains and pipes
Ditch drainage problems in Greater London
Blocked Harrow toilets and blocked Harrow showers
Joint displacements in Harrow pipes and drains
Bad smells in Greater London
Harrow pitch fibre pipework problems
Failed or broken soakaways in HA1
Bellied pipework in Greater London
Vehicle activity affecting drains in Greater London
Build-up of fat, grease, or detergent in Harrow drains
Deformed pipework in Greater London
Fractured drain in Harrow
Tree roots damaging drains in HA1
Longitudinal cracking in Harrow drains
Cutting out tree root mass from Harrow drains
Blocked or broken Harrow drains
Problems with shared Harrow drains
Clogged or broken pipes in Harrow
Broken or blocked Harrow sewers or sewage pipes
Bellied drain in Harrow
Overflowing or blocked Harrow drain pipes
Ground movement causing Harrow drain problems
Concrete, cement or builders’ rubble in Harrow drain
French drainage problems in HA1
We use selected local professionals in the Harrow HA1 area.
This ensures a fast CCTV drain and sewer inspection & survey in Greater London.
Harrow and Greater London drain services from a firm receiving great feedback...

Blocked outside drain
"very efficient service. Fixed price quoted over the phone and invoice received by email. As promised, I received a call to tell me he was on his way. Once he arrived he got on with the job, with the minimum fuss, cleared the drain, thoroughly tested to make sure it was completely clear and left with no mess."
Unblock a Toliet
"They were very good, They 100% aright. they thanked me for using them which I though was nice."
Unblocking a drain
"The Happy Drains technician (Tommy) came round very quickly and had our drain sorted in minutes. Very nice and knowledgeable chap would definitely recommend. "
Call 020 8166 8630
or our office mobile
07788 254933
All Harrow CCTV surveys include our state of the art Drainify reporting software. Check out the demo: